optional int32 master_speed_bank = 35;
optional MIDIControllerProto master_speed_light = 42; // NOTE: Controller, not light.
optional int32 master_speed_light_min = 43;
optional int32 master_speed_bank = 35;
optional MIDIControllerProto master_speed_light = 42; // NOTE: Controller, not light.
optional int32 master_speed_light_min = 43;